#include <newtonian_2d_law.h>

Inheritance diagram for Kratos::Newtonian2DLaw:

Collaboration diagram for Kratos::Newtonian2DLaw:

Public Types
typedef ProcessInfo	ProcessInfoType

typedef ConstitutiveLaw	BaseType

typedef std::size_t	SizeType

typedef ProcessInfo	ProcessInfoType

typedef ConstitutiveLaw	BaseType

typedef std::size_t	SizeType

Public Types inherited from Kratos::FluidConstitutiveLaw
typedef ConstitutiveLaw	BaseType

typedef std::size_t	SizeType

Public Types inherited from Kratos::ConstitutiveLaw
enum	StrainMeasure { StrainMeasure_Infinitesimal , StrainMeasure_GreenLagrange , StrainMeasure_Almansi , StrainMeasure_Hencky_Material , StrainMeasure_Hencky_Spatial , StrainMeasure_Deformation_Gradient , StrainMeasure_Right_CauchyGreen , StrainMeasure_Left_CauchyGreen , StrainMeasure_Velocity_Gradient }

enum	StressMeasure { StressMeasure_PK1 , StressMeasure_PK2 , StressMeasure_Kirchhoff , StressMeasure_Cauchy }

typedef ProcessInfo	ProcessInfoType

typedef std::size_t	SizeType

typedef Geometry< Node >	GeometryType

typedef Vector	StrainVectorType

typedef Vector	StressVectorType

typedef Matrix	VoigtSizeMatrixType

typedef Matrix	DeformationGradientMatrixType

Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Public Types inherited from Kratos::PfemFluidConstitutiveLaw
typedef ConstitutiveLaw	BaseType

typedef std::size_t	SizeType

Public Member Functions
	KRATOS_CLASS_POINTER_DEFINITION (Newtonian2DLaw)

	Newtonian2DLaw ()

ConstitutiveLaw::Pointer	Clone () const override

	Newtonian2DLaw (const Newtonian2DLaw &rOther)

	~Newtonian2DLaw () override

SizeType	WorkingSpaceDimension () override

SizeType	GetStrainSize () const override

void	CalculateMaterialResponseCauchy (Parameters &rValues) override
	Calculate the response of the material for the current strain rates. More...

void	CalculateDerivative (Parameters &rParameterValues, const Variable< double > &rFunctionVariable, const Variable< double > &rDerivativeVariable, double &rOutput) override
	Calculates derivatives of a given function. More...

void	CalculateDerivative (Parameters &rParameterValues, const Variable< Vector > &rFunctionVariable, const Variable< double > &rDerivativeVariable, Vector &rOutput) override
	Calculates derivatives of a given function. More...

void	CalculateDerivative (Parameters &rParameterValues, const Variable< Matrix > &rFunctionVariable, const Variable< double > &rDerivativeVariable, Matrix &rOutput) override
	Calculates derivatives of a given function. More...

int	Check (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const ProcessInfo &rCurrentProcessInfo) const override

std::string	Info () const override

	KRATOS_CLASS_POINTER_DEFINITION (Newtonian2DLaw)

	Newtonian2DLaw ()

ConstitutiveLaw::Pointer	Clone () const override

	Newtonian2DLaw (const Newtonian2DLaw &rOther)

	~Newtonian2DLaw () override

SizeType	WorkingSpaceDimension () override

SizeType	GetStrainSize () const override

void	CalculateMaterialResponseCauchy (Parameters &rValues) override
	Calculate the response of the material for the current strain rates. More...

int	Check (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const ProcessInfo &rCurrentProcessInfo) const override

std::string	Info () const override

Public Member Functions inherited from Kratos::FluidConstitutiveLaw
	FluidConstitutiveLaw ()
	Default constructor. More...

	FluidConstitutiveLaw (const FluidConstitutiveLaw &rOther)
	Copy constructor. More...

	~FluidConstitutiveLaw () override
	Destructor. More...

int &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< int > &rThisVariable, int &rValue) override
	Useless boilerplate that's just here to avoid a compilation warning. Only the double variant is meaningful. More...

double &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< double > &rThisVariable, double &rValue) override
	We are abusing the constitutive law interface to return the effective viscosity to the calling element through this function. More...

Vector &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< Vector > &rThisVariable, Vector &rValue) override
	Useless boilerplate that's just here to avoid a compilation warning. Only the double variant is meaningful. More...

Matrix &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< Matrix > &rThisVariable, Matrix &rValue) override
	Useless boilerplate that's just here to avoid a compilation warning. Only the double variant is meaningful. More...

array_1d< double, 3 > &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< array_1d< double, 3 > > &rThisVariable, array_1d< double, 3 > &rValue) override
	Useless boilerplate that's just here to avoid a compilation warning. Only the double variant is meaningful. More...

array_1d< double, 6 > &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< array_1d< double, 6 > > &rThisVariable, array_1d< double, 6 > &rValue) override
	Useless boilerplate that's just here to avoid a compilation warning. Only the double variant is meaningful. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print basic information about this constitutive law instance. More...

void	PrintData (std::ostream &rOStream) const override
	Print detailed information about this constitutive law instance and its managed data. More...

	KRATOS_CLASS_POINTER_DEFINITION (FluidConstitutiveLaw)

Public Member Functions inherited from Kratos::ConstitutiveLaw
	KRATOS_CLASS_POINTER_DEFINITION (ConstitutiveLaw)

	KRATOS_DEFINE_LOCAL_FLAG (USE_ELEMENT_PROVIDED_STRAIN)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_STRESS)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_CONSTITUTIVE_TENSOR)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_STRAIN_ENERGY)

	KRATOS_DEFINE_LOCAL_FLAG (ISOCHORIC_TENSOR_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (VOLUMETRIC_TENSOR_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (MECHANICAL_RESPONSE_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (THERMAL_RESPONSE_ONLY)

	KRATOS_DEFINE_LOCAL_FLAG (INCREMENTAL_STRAIN_MEASURE)

	KRATOS_DEFINE_LOCAL_FLAG (INITIALIZE_MATERIAL_RESPONSE)

	KRATOS_DEFINE_LOCAL_FLAG (FINALIZE_MATERIAL_RESPONSE)

	KRATOS_DEFINE_LOCAL_FLAG (FINITE_STRAINS)

	KRATOS_DEFINE_LOCAL_FLAG (INFINITESIMAL_STRAINS)

	KRATOS_DEFINE_LOCAL_FLAG (THREE_DIMENSIONAL_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (PLANE_STRAIN_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (PLANE_STRESS_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (AXISYMMETRIC_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (U_P_LAW)

	KRATOS_DEFINE_LOCAL_FLAG (ISOTROPIC)

	KRATOS_DEFINE_LOCAL_FLAG (ANISOTROPIC)

	ConstitutiveLaw ()

	~ConstitutiveLaw () override

virtual Pointer	Create (Kratos::Parameters NewParameters) const
	It creates a new constitutive law pointer. More...

virtual Pointer	Create (Kratos::Parameters NewParameters, const Properties &rProperties) const
	It creates a new constitutive law pointer (version with properties) More...

void	SetInitialState (InitialState::Pointer pInitialState)

InitialState::Pointer	pGetInitialState ()

InitialState &	GetInitialState ()

bool	HasInitialState () const

template<typename TVectorType >
void	AddInitialStressVectorContribution (TVectorType &rStressVector)
	Adds the initial stress vector if it is defined in the InitialState. More...

template<typename TVectorType >
void	AddInitialStrainVectorContribution (TVectorType &rStrainVector)
	Adds the initial strain vector if it is defined in the InitialState. More...

template<typename TMatrixType >
void	AddInitialDeformationGradientMatrixContribution (TMatrixType &rF)
	Adds the initial strain vector if it is defined in the InitialState. More...

virtual bool	Has (const Variable< bool > &rThisVariable)
	Returns whether this constitutive Law has specified variable (boolean) More...

virtual bool	Has (const Variable< int > &rThisVariable)
	Returns whether this constitutive Law has specified variable (integer) More...

virtual bool	Has (const Variable< double > &rThisVariable)
	Returns whether this constitutive Law has specified variable (double) More...

virtual bool	Has (const Variable< Vector > &rThisVariable)
	Returns whether this constitutive Law has specified variable (Vector) More...

virtual bool	Has (const Variable< Matrix > &rThisVariable)
	Returns whether this constitutive Law has specified variable (Matrix) More...

virtual bool	Has (const Variable< array_1d< double, 3 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 3 components) More...

virtual bool	Has (const Variable< array_1d< double, 6 > > &rThisVariable)
	Returns whether this constitutive Law has specified variable (array of 6 components) More...

virtual bool &	GetValue (const Variable< bool > &rThisVariable, bool &rValue)
	Returns the value of a specified variable (boolean) More...

virtual int &	GetValue (const Variable< int > &rThisVariable, int &rValue)

virtual double &	GetValue (const Variable< double > &rThisVariable, double &rValue)
	Returns the value of a specified variable (double) More...

virtual Vector &	GetValue (const Variable< Vector > &rThisVariable, Vector &rValue)
	Returns the value of a specified variable (Vector) More...

virtual Matrix &	GetValue (const Variable< Matrix > &rThisVariable, Matrix &rValue)
	Returns the value of a specified variable (Matrix) More...

virtual array_1d< double, 3 > &	GetValue (const Variable< array_1d< double, 3 > > &rThisVariable, array_1d< double, 3 > &rValue)
	Returns the value of a specified variable (array of 3 components) More...

virtual array_1d< double, 6 > &	GetValue (const Variable< array_1d< double, 6 > > &rThisVariable, array_1d< double, 6 > &rValue)
	Returns the value of a specified variable (array of 6 components) More...

virtual void	SetValue (const Variable< bool > &rVariable, const bool &Value, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (boolean) More...

virtual void	SetValue (const Variable< int > &rVariable, const int &Value, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (integer) More...

virtual void	SetValue (const Variable< double > &rVariable, const double &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (double) More...

virtual void	SetValue (const Variable< Vector > &rVariable, const Vector &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (Vector) More...

virtual void	SetValue (const Variable< Matrix > &rVariable, const Matrix &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (Matrix) More...

virtual void	SetValue (const Variable< array_1d< double, 3 > > &rVariable, const array_1d< double, 3 > &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (array of 3 components) More...

virtual void	SetValue (const Variable< array_1d< double, 6 > > &rVariable, const array_1d< double, 6 > &rValue, const ProcessInfo &rCurrentProcessInfo)
	Sets the value of a specified variable (array of 6 components) More...

virtual bool &	CalculateValue (Parameters &rParameterValues, const Variable< bool > &rThisVariable, bool &rValue)
	Calculates the value of a specified variable (bool) More...

virtual void	CalculateDerivative (Parameters &rParameterValues, const Variable< array_1d< double, 3 >> &rFunctionVariable, const Variable< double > &rDerivativeVariable, array_1d< double, 3 > &rOutput)
	Calculates derivatives of a given function. More...

virtual bool	ValidateInput (const Properties &rMaterialProperties)

virtual StrainMeasure	GetStrainMeasure ()

virtual StressMeasure	GetStressMeasure ()

virtual bool	IsIncremental ()

virtual void	InitializeMaterial (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues)

virtual void	InitializeSolutionStep (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	FinalizeSolutionStep (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	InitializeNonLinearIteration (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	FinalizeNonLinearIteration (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues, const ProcessInfo &rCurrentProcessInfo)

void	CalculateMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)

virtual void	CalculateMaterialResponsePK1 (Parameters &rValues)

virtual void	CalculateMaterialResponsePK2 (Parameters &rValues)

virtual void	CalculateMaterialResponseKirchhoff (Parameters &rValues)

virtual bool	RequiresInitializeMaterialResponse ()
	If the CL requires to initialize the material response, called by the element in InitializeSolutionStep. More...

virtual void	CalculateStressResponse (Parameters &rValues, Vector &rInternalVariables)

void	InitializeMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)
	Initialize the material response, called by the element in InitializeSolutionStep. More...

virtual void	InitializeMaterialResponsePK1 (Parameters &rValues)
	Initialize the material response in terms of 1st Piola-Kirchhoff stresses. More...

virtual void	InitializeMaterialResponsePK2 (Parameters &rValues)
	Initialize the material response in terms of 2nd Piola-Kirchhoff stresses. More...

virtual void	InitializeMaterialResponseKirchhoff (Parameters &rValues)
	Initialize the material response in terms of Kirchhoff stresses. More...

virtual void	InitializeMaterialResponseCauchy (Parameters &rValues)
	Initialize the material response in terms of Cauchy stresses. More...

virtual bool	RequiresFinalizeMaterialResponse ()
	If the CL requires to finalize the material response, called by the element in FinalizeSolutionStep. More...

void	FinalizeMaterialResponse (Parameters &rValues, const StressMeasure &rStressMeasure)
	Finalize the material response, called by the element in FinalizeSolutionStep. More...

virtual void	FinalizeMaterialResponsePK1 (Parameters &rValues)

virtual void	FinalizeMaterialResponsePK2 (Parameters &rValues)

virtual void	FinalizeMaterialResponseKirchhoff (Parameters &rValues)

virtual void	FinalizeMaterialResponseCauchy (Parameters &rValues)

virtual void	ResetMaterial (const Properties &rMaterialProperties, const GeometryType &rElementGeometry, const Vector &rShapeFunctionsValues)

virtual Vector &	TransformStrains (Vector &rStrainVector, const Matrix &rF, StrainMeasure rStrainInitial, StrainMeasure rStrainFinal)

virtual Matrix &	TransformStresses (Matrix &rStressMatrix, const Matrix &rF, const double &rdetF, StressMeasure rStressInitial, StressMeasure rStressFinal)

virtual Vector &	TransformStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressInitial, StressMeasure rStressFinal)

Vector &	TransformPK1Stresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformPK2Stresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformKirchhoffStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

Vector &	TransformCauchyStresses (Vector &rStressVector, const Matrix &rF, const double &rdetF, StressMeasure rStressFinal)

void	PullBackConstitutiveMatrix (Matrix &rConstitutiveMatrix, const Matrix &rF)

void	PushForwardConstitutiveMatrix (Matrix &rConstitutiveMatrix, const Matrix &rF)

virtual void	GetLawFeatures (Features &rFeatures)

virtual void	CalculateCauchyStresses (Vector &Cauchy_StressVector, const Matrix &F, const Vector &PK2_StressVector, const Vector &GreenLagrangeStrainVector)

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

	KRATOS_CLASS_POINTER_DEFINITION (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Public Member Functions inherited from Kratos::PfemFluidConstitutiveLaw
	PfemFluidConstitutiveLaw ()
	Default constructor. More...

	PfemFluidConstitutiveLaw (const PfemFluidConstitutiveLaw &rOther)
	Copy constructor. More...

	~PfemFluidConstitutiveLaw () override
	Destructor. More...

double &	CalculateValue (ConstitutiveLaw::Parameters &rParameters, const Variable< double > &rThisVariable, double &rValue) override

void	PrintInfo (std::ostream &rOStream) const override
	Print basic information about this constitutive law instance. More...

void	PrintData (std::ostream &rOStream) const override
	Print detailed information about this constitutive law instance and its managed data. More...

	KRATOS_CLASS_POINTER_DEFINITION (PfemFluidConstitutiveLaw)

Protected Member Functions
Protected Operations
double	GetEffectiveViscosity (ConstitutiveLaw::Parameters &rParameters) const override
	Get the effective viscosity (in dynamic units – Pa s) for the fluid. More...

double	GetEffectiveMaterialParameter (ConstitutiveLaw::Parameters &rParameters, const Variable< double > &rVariable) const override
	Get the effective density for the fluid. More...

Protected Member Functions inherited from Kratos::FluidConstitutiveLaw
void	NewtonianConstitutiveMatrix2D (double EffectiveViscosity, Matrix &rC)
	Helper function to write the constitutive matrix using an effective viscosity (2D version). More...

void	NewtonianConstitutiveMatrix3D (double EffectiveViscosity, Matrix &rC)
	Helper function to write the constitutive matrix using an effective viscosity (3D version). More...

virtual double	GetValueFromTable (const Variable< double > &rVariableInput, const Variable< double > &rVariableOutput, ConstitutiveLaw::Parameters &rParameters) const
	Get the Value From Table object For an table input variable, this method returns the table output variable value. Note that the properties container must have a table relating the input and output variables. More...

Protected Member Functions inherited from Kratos::ConstitutiveLaw
void	ContraVariantPushForward (Matrix &rMatrix, const Matrix &rF)

void	ContraVariantPullBack (Matrix &rMatrix, const Matrix &rF)

void	CoVariantPushForward (Matrix &rMatrix, const Matrix &rF)

void	CoVariantPullBack (Matrix &rMatrix, const Matrix &rF)

void	ConstitutiveMatrixTransformation (Matrix &rConstitutiveMatrix, const Matrix &rOriginalConstitutiveMatrix, const Matrix &rF)

double &	TransformConstitutiveComponent (double &rCabcd, const Matrix &rConstitutiveMatrix, const Matrix &rF, const unsigned int &a, const unsigned int &b, const unsigned int &c, const unsigned int &d)

double &	GetConstitutiveComponent (double &rCabcd, const Matrix &rConstitutiveMatrix, const unsigned int &a, const unsigned int &b, const unsigned int &c, const unsigned int &d)

Protected Member Functions inherited from Kratos::PfemFluidConstitutiveLaw
void	EffectiveViscousConstitutiveMatrix2D (double EffectiveViscosity, Matrix &rC)
	Helper function to write the constitutive matrix using an effective viscosity (2D version). More...

void	EffectiveViscousConstitutiveMatrix3D (double EffectiveViscosity, Matrix &rC)
	Helper function to write the constitutive matrix using an effective viscosity (3D version). More...

double	GetThetaMomentumForPressureIntegration ()

virtual double	CalculateAveragedVariable (const Variable< double > &rVariableInput, ConstitutiveLaw::Parameters &rParameters, unsigned int step) const
	Get the averaged value of the Input Variable. More...

virtual double	CalculateInGaussPoint (const Variable< double > &rVariableInput, ConstitutiveLaw::Parameters &rParameters, unsigned int step) const
	Get the averaged value of the Input Variable. More...

virtual double	GetValueFromTable (const Variable< double > &rIndependentVariable, const Variable< double > &rDependentVariable, ConstitutiveLaw::Parameters &rParameters) const
	Get the Value From Table object For an table independent variable, this method returns the table dependent variable value. Note that the properties container must have a table relating the two variables. More...

Serialization
class	Serializer

Additional Inherited Members
Static Public Member Functions inherited from Kratos::ConstitutiveLaw
static bool	HasSameType (const ConstitutiveLaw &rLHS, const ConstitutiveLaw &rRHS)
	This method is used to check that two Constitutive Laws are the same type (references) More...

static bool	HasSameType (const ConstitutiveLaw rLHS, const ConstitutiveLaw rRHS)
	This method is used to check that two Constitutive Laws are the same type (pointers) More...

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Static Protected Attributes inherited from Kratos::ConstitutiveLaw
static const unsigned int	msIndexVoigt3D6C [6][2] = { {0, 0}, {1, 1}, {2, 2}, {0, 1}, {1, 2}, {0, 2} }

static const unsigned int	msIndexVoigt2D4C [4][2] = { {0, 0}, {1, 1}, {2, 2}, {0, 1} }

static const unsigned int	msIndexVoigt2D3C [3][2] = { {0, 0}, {1, 1}, {0, 1} }

Detailed Description

Defines a Newtonian constitutive law for 2D This material law is defined by the parameters: 1) DYNAMIC_VISCOSITY

Member Typedef Documentation

◆ BaseType [1/2]

typedef ConstitutiveLaw Kratos::Newtonian2DLaw::BaseType

◆ BaseType [2/2]

typedef ConstitutiveLaw Kratos::Newtonian2DLaw::BaseType

◆ ProcessInfoType [1/2]

typedef ProcessInfo Kratos::Newtonian2DLaw::ProcessInfoType

Type Definitions

◆ ProcessInfoType [2/2]

typedef ProcessInfo Kratos::Newtonian2DLaw::ProcessInfoType

Type Definitions

◆ SizeType [1/2]

typedef std::size_t Kratos::Newtonian2DLaw::SizeType

◆ SizeType [2/2]

typedef std::size_t Kratos::Newtonian2DLaw::SizeType

Constructor & Destructor Documentation

◆ Newtonian2DLaw() [1/4]

Kratos::Newtonian2DLaw::Newtonian2DLaw ( )

Life Cycle Default constructor.

◆ Newtonian2DLaw() [2/4]

Kratos::Newtonian2DLaw::Newtonian2DLaw ( const Newtonian2DLaw & rOther )

Copy constructor.

◆ ~Newtonian2DLaw() [1/2]

Kratos::Newtonian2DLaw::~Newtonian2DLaw ( )

override

Destructor.

◆ Newtonian2DLaw() [3/4]

Kratos::Newtonian2DLaw::Newtonian2DLaw ( )

Life Cycle Default constructor.

◆ Newtonian2DLaw() [4/4]

Kratos::Newtonian2DLaw::Newtonian2DLaw ( const Newtonian2DLaw & rOther )

Copy constructor.

◆ ~Newtonian2DLaw() [2/2]

Kratos::Newtonian2DLaw::~Newtonian2DLaw ( )

override

Destructor.

Member Function Documentation

◆ CalculateDerivative() [1/3]

void Kratos::Newtonian2DLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< double > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		double &	rOutput
	)

overridevirtual

Calculates derivatives of a given function.

This method calculates derivative of a scalar function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

Eg: Assume following function (gauss point evaluated): [ \nu = \nu_{fluid} + \nu_t = \nu_{fluid} + \left(\frac{y}{\omega}\right)^2 \frac{\partial k}{\partial x_i}\frac{\partial \omega}{\partial x_i} ]

Then in here we use rFunctionVariable = EFFECTIVE_VISCOSITY

Then if we want to take derivatives w.r.t. $\omega$ (i.e. rDerivativeVariable = OMEGA). So following steps needs to be used.

 1. First calculate derivatives w.r.t. omega (rDerivativeVariable = OMEGA)
    using the call:
         CalculateDerivative(Values, EFFECTIVE_VISCOSITY, OMEGA, output);
    The output will hold the following:
         \[
             \frac{\partial \nu}{\partial \omega} = \frac{\partial \nu_t}{\partial \omega} = -2\frac{y^2}{\omega^3}\frac{\partial k}{\partial x_i}\frac{\partial \omega}{\partial x_i}
         \]
 2. Then calculate derivatives w.r.t. omega gradients (rDerivativeVariable = OMEGA_GRADIENT_X)
    using the call: (where OMEGA_GRADIENT is a 3D vector with components)
         CalculateDerivative(Values, EFFECTIVE_VISCOSITY, OMEGA_GRADIENT_X, output);
    The output will hold the following:
         \[
             \frac{\partial \nu}{\partial \nabla\omega_x} = \frac{\partial \nu_t}{\partial \nabla\omega_x} =  \left(\frac{y}{\omega}\right)^2 \frac{\partial k}{\partial x_x}
         \]
    Once you have these outputs, you can transform it to a nodal derivative (eg: discrete adjoint computation)
    within your element by using the chain rule. [Where $c$ is the node index of the geometry.]
         \[
             \frac{\partial \nu}{\partial \omega^c} = \frac{\partial \nu}{\partial \omega}\frac{\partial \omega}{\partial \omega^c} + \frac{\partial \nu}{\partial \nabla\omega_i}\frac{\partial \nabla\omega_i}{\partial \omega^c}
         \]

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateDerivative() [2/3]

void Kratos::Newtonian2DLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< Matrix > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		Matrix &	rOutput
	)

overridevirtual

Calculates derivatives of a given function.

This method calculates derivative of a Matrix function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

See also: double overload of this method for more explanations

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateDerivative() [3/3]

void Kratos::Newtonian2DLaw::CalculateDerivative	(	Parameters &	rParameterValues,
		const Variable< Vector > &	rFunctionVariable,
		const Variable< double > &	rDerivativeVariable,
		Vector &	rOutput
	)

overridevirtual

Calculates derivatives of a given function.

This method calculates derivative of a Vector function (denoted by rFunctionVariable) w.r.t. rDerivativeVariable and stores the output in rOutput. The rDerivativeVariable represents a gauss point scalar variable only.

See also: double overload of this method for more explanations

Parameters

rParameterValues	Input for the derivative calculation
rFunctionVariable	Variable to identify the function for which derivatives are computed
rDerivativeVariable	Scalar derivative variable
rOutput	Output having the same type as the rFunctionVariable

Reimplemented from Kratos::ConstitutiveLaw.

◆ CalculateMaterialResponseCauchy() [1/2]

void Kratos::Newtonian2DLaw::CalculateMaterialResponseCauchy ( Parameters & rValues )

overridevirtual

Calculate the response of the material for the current strain rates.

This is the main method for fluid constitutive laws. It should calculate, at least, the tangent matrix d(Stress)/d(Strain rate) or a suitable linearization and the stresses corresponding to the current strain rates. These are returned as rValues.GetConstitutiveMatrix() and rValues.GetStressVector(), respectively.

Note: Besides computing the response, derived constitutive laws are responsible for setting the effective viscosity for the law, which will be used by the element to calculate the stabilization Tau. When implementing derived laws, please make sure to call SetEffectiveViscosity() at some point within this function.

See also: FluidElement, FluidElementData.

Reimplemented from Kratos::FluidConstitutiveLaw.

◆ CalculateMaterialResponseCauchy() [2/2]

void Kratos::Newtonian2DLaw::CalculateMaterialResponseCauchy ( Parameters & rValues )

overridevirtual

Calculate the response of the material for the current strain rates.

This is the main method for fluid constitutive laws. It should calculate, at least, the tangent matrix d(Stress)/d(Strain rate) or a suitable linearization and the stresses corresponding to the current strain rates. These are returned as rValues.GetConstitutiveMatrix() and rValues.GetStressVector(), respectively.

Note: Besides computing the response, derived constitutive laws are responsible for setting the effective viscosity for the law, which will be used by the element to calculate the stabilization Tau. When implementing derived laws, please make sure to call SetEffectiveViscosity() at some point within this function.

See also: FluidElement, FluidElementData.

Reimplemented from Kratos::FluidConstitutiveLaw.

◆ Check() [1/2]

int Kratos::Newtonian2DLaw::Check	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors.

Parameters

rMaterialProperties
rElementGeometry
rCurrentProcessInfo

Returns

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, Kratos::NewtonianTemperatureDependent2DLaw, Kratos::NewtonianTwoFluid2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ Check() [2/2]

int Kratos::Newtonian2DLaw::Check	(	const Properties &	rMaterialProperties,
		const GeometryType &	rElementGeometry,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors.

Parameters

rMaterialProperties
rElementGeometry
rCurrentProcessInfo

Returns

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ Clone() [1/2]

ConstitutiveLaw::Pointer Kratos::Newtonian2DLaw::Clone ( ) const

overridevirtual

Clone function (has to be implemented by any derived class)

Returns: a pointer to a new instance of this constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, Kratos::NewtonianTemperatureDependent2DLaw, Kratos::NewtonianTwoFluid2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ Clone() [2/2]

ConstitutiveLaw::Pointer Kratos::Newtonian2DLaw::Clone ( ) const

overridevirtual

Clone function (has to be implemented by any derived class)

Returns: a pointer to a new instance of this constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ GetEffectiveMaterialParameter()

double Kratos::Newtonian2DLaw::GetEffectiveMaterialParameter	(	ConstitutiveLaw::Parameters &	rParameters,
		const Variable< double > &	rVariable
	)		const

overrideprotectedvirtual

Get the effective density for the fluid.

Reimplemented from Kratos::PfemFluidConstitutiveLaw.

Reimplemented in Kratos::NewtonianTemperatureDependent2DLaw.

◆ GetEffectiveViscosity()

double Kratos::Newtonian2DLaw::GetEffectiveViscosity ( ConstitutiveLaw::Parameters & rParameters ) const

overrideprotectedvirtual

Get the effective viscosity (in dynamic units – Pa s) for the fluid.

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, Kratos::NewtonianTwoFluid2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ GetStrainSize() [1/2]

ConstitutiveLaw::SizeType Kratos::Newtonian2DLaw::GetStrainSize ( ) const

overridevirtual

Returns: Size of the strain vector (in Voigt notation) for the constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

◆ GetStrainSize() [2/2]

SizeType Kratos::Newtonian2DLaw::GetStrainSize ( ) const

overridevirtual

Returns: Size of the strain vector (in Voigt notation) for the constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

◆ Info() [1/2]

std::string Kratos::Newtonian2DLaw::Info ( ) const

overridevirtual

Input and output Turn back information as a string.

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, Kratos::NewtonianTemperatureDependent2DLaw, Kratos::NewtonianTwoFluid2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ Info() [2/2]

std::string Kratos::Newtonian2DLaw::Info ( ) const

overridevirtual

Input and output Turn back information as a string.

Reimplemented from Kratos::FluidConstitutiveLaw.

Reimplemented in Kratos::RansNewtonian2DLaw, and Kratos::NewtonianTemperatureDependent2DLaw.

◆ KRATOS_CLASS_POINTER_DEFINITION() [1/2]

Kratos::Newtonian2DLaw::KRATOS_CLASS_POINTER_DEFINITION ( Newtonian2DLaw )

Counted pointer of Newtonian3DLaw

◆ KRATOS_CLASS_POINTER_DEFINITION() [2/2]

Kratos::Newtonian2DLaw::KRATOS_CLASS_POINTER_DEFINITION ( Newtonian2DLaw )

Counted pointer of Newtonian3DLaw

◆ WorkingSpaceDimension() [1/2]

ConstitutiveLaw::SizeType Kratos::Newtonian2DLaw::WorkingSpaceDimension ( )

overridevirtual

Operations needed by the base class:

Returns: Working space dimension constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

◆ WorkingSpaceDimension() [2/2]

SizeType Kratos::Newtonian2DLaw::WorkingSpaceDimension ( )

overridevirtual

Operations needed by the base class:

Returns: Working space dimension constitutive law

Reimplemented from Kratos::FluidConstitutiveLaw.

Friends And Related Function Documentation

◆ Serializer

Serializer

friend

The documentation for this class was generated from the following files:

/home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_constitutive/newtonian_2d_law.h
/home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_constitutive/newtonian_2d_law.cpp

Public Types

Public Member Functions

Protected Member Functions

Serialization

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseType [1/2]

◆ BaseType [2/2]

◆ ProcessInfoType [1/2]

◆ ProcessInfoType [2/2]

◆ SizeType [1/2]

◆ SizeType [2/2]

Constructor & Destructor Documentation

◆ Newtonian2DLaw() [1/4]

◆ Newtonian2DLaw() [2/4]

◆ ~Newtonian2DLaw() [1/2]

◆ Newtonian2DLaw() [3/4]

◆ Newtonian2DLaw() [4/4]

◆ ~Newtonian2DLaw() [2/2]

Member Function Documentation

◆ CalculateDerivative() [1/3]

◆ CalculateDerivative() [2/3]

◆ CalculateDerivative() [3/3]

◆ CalculateMaterialResponseCauchy() [1/2]

◆ CalculateMaterialResponseCauchy() [2/2]

◆ Check() [1/2]

◆ Check() [2/2]

◆ Clone() [1/2]

◆ Clone() [2/2]

◆ GetEffectiveMaterialParameter()

◆ GetEffectiveViscosity()

◆ GetStrainSize() [1/2]

◆ GetStrainSize() [2/2]

◆ Info() [1/2]

◆ Info() [2/2]

◆ KRATOS_CLASS_POINTER_DEFINITION() [1/2]

◆ KRATOS_CLASS_POINTER_DEFINITION() [2/2]

◆ WorkingSpaceDimension() [1/2]

◆ WorkingSpaceDimension() [2/2]

Friends And Related Function Documentation

◆ Serializer